Astronomy and Astrophysics – Astrophysics – General Relativity and Quantum Cosmology
Scientific paper
2006-11-27
Mod.Phys.Lett.A21:2937-2946,2006
Astronomy and Astrophysics
Astrophysics
General Relativity and Quantum Cosmology
9 pages, 3 figures, accepted for publication on MPLA
Scientific paper
10.1142/S0217732306022341
By using a massless scalar field we examine the effect of an extra dimension on black hole radiation. Because the equations are coupled, we find that the structure of the fifth dimension (as for membrane and induced-matter theory) affects the nature of the radiation observed in four-dimensional spacetime. In the case of the Schwarzschild-de Sitter solution embedded in a Randall-Sundrum brane model, the extension of the black hole along the fifth dimension looks like a black string. Then it is shown that, on the brane, the potential barrier surrounding the black hole has a quantized as well as a continuous spectrum. In principle, Hawking radiation may thus provide a probe for higher dimensions.
Liu Hongya
Liu Molin
Wesson Paul S.
Xu Lixin
No associations
LandOfFree
Radiation and Potential Barriers of a 5D Black String Solution does not yet have a rating. At this time, there are no reviews or comments for this scientific paper.
If you have personal experience with Radiation and Potential Barriers of a 5D Black String Solution, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Radiation and Potential Barriers of a 5D Black String Solution will most certainly appreciate the feedback.
Profile ID: LFWR-SCP-O-23268